CN110109285A - A kind of liquid crystal display panel - Google Patents
A kind of liquid crystal display panel Download PDFInfo
- Publication number
- CN110109285A CN110109285A CN201910270271.1A CN201910270271A CN110109285A CN 110109285 A CN110109285 A CN 110109285A CN 201910270271 A CN201910270271 A CN 201910270271A CN 110109285 A CN110109285 A CN 110109285A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- layer
- crystal display
- display panel
- photoresist
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 88
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 79
- 210000002858 crystal cell Anatomy 0.000 claims abstract description 36
- 239000000758 substrate Substances 0.000 claims description 77
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 238000002161 passivation Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 8
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 229920000638 styrene acrylonitrile Polymers 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 229920006352 transparent thermoplastic Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of liquid crystal display panels, by designing the different photoresist layer of at least three kinds of relative altitudes, during liquid crystal display panel upper and lower base plate is compressed, at least three kinds of different size of support forces can be provided for liquid crystal cell, to be adjusted to space in liquid crystal cell, effect of the ambient pressure to liquid crystal cell can be slowed down, it avoids because space in liquid crystal cell caused by photoresist layer is in uneven thickness is inconsistent, liquid crystal display panel is avoided to show the generation of uneven phenomenon, liquid crystal display panel product yield can be significantly promoted, product competitiveness is promoted.
Description
Technical field
The present invention relates to technical field of liquid crystal display more particularly to a kind of liquid crystal display panels.
Background technique
Liquid crystal display panel of thin film transistor (Thin Film Transistor-Liquid Crystal Display, letter
Claim TFT-LCD) liquid crystal layer (the Liquid Crystal between two substrates is generally configured at by upper substrate, lower substrate and one
Layer, abbreviation LCL) it is constituted.Upper substrate and lower substrate make respectively, upper substrate production black matrix" (Black Matrix,
Abbreviation BM), color blocking layer (R/G/B), transparency conducting layer (ITO) and photoresist layer (Photo spacer, abbreviation PS), lower substrate system
Make array layer, upper and lower base plate is to forming liquid crystal cell after group.Wherein photoresist layer plays a part of to support liquid crystal cell in liquid crystal cell, because of light
Resistance layer is made of organic matter, and after upper and lower base plate is to group, effect can deformation occurs by ambient pressure for photoresist layer.When photoresist layer
Thickness uniformity inside liquid crystal cell is bad, and the space in liquid crystal cell is different and space occur different with the thickness of photoresist layer
It causes, to generate display non-uniform phenomenon.Existing solution is by the thickness uniformity of strict control photoresist layer, if gone out
Existing photoresist layer product in uneven thickness, generally can be by the scrap of the product or heavy industry.Because photoresist layer is inevitable in the production process
It will appear phenomenon in uneven thickness, so existing solution cannot thoroughly solve to show non-uniform abnormal phenomenon, Er Qiehui
Increase cost of manufacture.
Referring to FIG. 1, available liquid crystal display panel diagrammatic cross-section.Available liquid crystal display panel is by upper substrate 11, lower base
Plate 12 and liquid crystal layer (being not shown in the drawing) are constituted.Upper substrate 11 makes black matrix" (BM) 111, color blocking layer (R/G/B) 112,
Transparency conducting layer (ITO) 113 and photoresist layer (PS) 114；Lower substrate 12 makes array layer, and array layer includes the first metal layer
(M1) 121, the 123, second passivation layer of the 122, first passivation layer of gate insulation layer (GI) (PV1) (PV2) 124 and common conductive layer
(COM ITO)125.Two photoresist layers, a key light resistance layer (PS layers of Main) are typically provided in panel effective display area domain
1141, an auxiliary photoresist layer (PS layers of Sub) 1142, the two photoresist layers play a supportive role to liquid crystal cell space.Key light resistance layer
After 1141 are squeezed by ambient pressure, auxiliary photoresist layer 1142 will participate in supporting.If the two photoresist layers are in uneven thickness,
Can not solve because photoresist layer it is in uneven thickness caused by the inconsistent phenomenon in liquid crystal cell space.
Summary of the invention
It is an object of the present invention to for current liquid crystal display panel it is existing because photoresist layer it is in uneven thickness caused by liquid
The problem of space in brilliant box is inconsistent, causes display non-uniform phenomenon, provides a kind of liquid crystal display panel, can slow down the external world
Effect of the pressure to liquid crystal cell is reduced because space in liquid crystal cell caused by photoresist layer is in uneven thickness is inconsistent, can be to avoid
Liquid crystal display panel shows the generation of uneven phenomenon.
To achieve the above object, the present invention provides a kind of liquid crystal display panel, the liquid crystal display panel includes opposite
Upper substrate, lower substrate be set, and the upper substrate and the lower substrate are to forming liquid crystal cell after group；The upper substrate includes at least 3
The distance of a photoresist layer, at least three photoresist layer to the lower substrate is different, provides at least three difference for the liquid crystal cell
The support force of size.
The present invention has the advantages that by designing the different photoresist layer of at least three kinds of relative altitudes, on liquid crystal display panel
During lower substrate is compressed, at least three kinds of different size of support forces can be provided for liquid crystal cell, thus to empty in liquid crystal cell
Between be adjusted, effect of the ambient pressure to liquid crystal cell can be slowed down, avoid because photoresist layer it is in uneven thickness caused by liquid crystal cell
Interior space is inconsistent, avoids liquid crystal display panel from showing the generation of uneven phenomenon, can significantly promote liquid crystal display panel
Product yield promotes product competitiveness.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1, available liquid crystal display panel diagrammatic cross-section；
Fig. 2, the layer structure schematic diagram of liquid crystal display panel first embodiment of the present invention；
Fig. 3, the layer structure schematic diagram of liquid crystal display panel second embodiment of the present invention；
Fig. 4 is the members position distribution schematic diagram of liquid crystal display panel overlooking state shown in Fig. 3；
Fig. 5-6 is the layer structure schematic diagram of liquid crystal display panel difference pressured state shown in Fig. 3.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.The present invention is mentioned
The direction term arrived, such as: up, down, left, right, before and after, inside and outside, side etc. are only the directions with reference to attached drawing.Below by way of
The embodiment being described with reference to the drawings and the direction term used are exemplary, and for explaining only the invention, and cannot be understood
For limitation of the present invention.
Liquid crystal display panel of the present invention, including be oppositely arranged upper substrate, lower substrate, upper substrate and lower substrate after group to forming
Liquid crystal cell；Upper substrate includes at least three photoresist layer, and the distance of at least three photoresist layer to lower substrate is different (to be arrived at the top of photoresist layer
The relative altitude of lower substrate is different), provide at least three different size of support force for liquid crystal cell.It is at least three kinds of opposite by designing
Highly different photoresist layers can provide at least three kinds of during liquid crystal display panel upper and lower base plate is compressed for liquid crystal cell
The support force of different strength sizes can slow down ambient pressure to the work of liquid crystal cell to be adjusted to space in liquid crystal cell
With avoiding avoiding liquid crystal display panel display uneven because space in liquid crystal cell caused by photoresist layer is in uneven thickness is inconsistent
The generation of phenomenon can significantly promote liquid crystal display panel product yield, promote product competitiveness.
Referring to FIG. 2, the layer structure schematic diagram of liquid crystal display panel first embodiment of the present invention.In the present embodiment,
The liquid crystal display panel includes being oppositely arranged upper substrate 21, lower substrate 22,22 pairs of groups of the upper substrate 21 and the lower substrate
After form liquid crystal cell.The upper substrate 21 is color membrane substrates, and the lower substrate 22 is array substrate.In other embodiments,
It can be array substrate for the upper substrate 21, the lower substrate 22 is color membrane substrates.
In the present embodiment, the upper substrate 21 include the black matrix" 211 being cascading, it is color blocking layer 212, transparent
Conductive layer 213 and photoresist layer group 214, photoresist layer group 214 include the first key light resistance layer (PS layers of Main) 2141, second key light
Resistance layer (PS layers of Main) 2142 and auxiliary photoresist layer (PS layers of Sub) 2143,3 photoresist layers 2141,2142,2143 are described in
The distance of lower substrate 22 is different, provides 3 different size of support forces for the liquid crystal cell.That is, 3 photoresist layers 2141,
2142,2143 set on the side of the separate color blocking layer 212 of transparency conducting layer 213.
In the present embodiment, the lower substrate 22 includes the first metal layer (M1) 221, the gate insulation layer being cascading
(GI) 222, first the 223, second passivation layer of passivation layer (PV1) (PV2) 224 and common conductive layer (COM ITO) 225.
In the present embodiment, the first key light resistance layer 2141, the second key light resistance layer 2142 and the thickness for assisting photoresist layer 2143
It is unequal between 0.1um~2um, and to spend range.
Optionally, the first key light resistance layer 2141, the second key light resistance layer 2142 and assist the width of photoresist layer 2143 can be with
It is identical or different.
Optionally, the first key light resistance layer 2141, the second key light resistance layer 2142 and auxiliary photoresist layer 2143 are in the upper base
It is uniformly distributed on plate 21.
Assuming that the distance of the first key light resistance layer 2141 to the lower substrate 22 is D1, the second key light resistance layer 2142 is under described
The distance of substrate 22 is D2, and the distance of auxiliary photoresist layer 2143 to the lower substrate 22 is D3, wherein D1 < D2 < D3.Pass through this
The design of sample, so that the second key light resistance layer 2142 will participate in supporting after the first key light resistance layer 2141 is squeezed by ambient pressure；
It is auxiliary when the extruding all by ambient pressure of the first key light resistance layer 2141 and the second key light resistance layer 2142 this two groups of key light resistance layers
Help photoresist layer 2143 that will participate in supporting.In this way, effect of the ambient pressure to liquid crystal cell can be slowed down, avoided because of photoresist
Space in liquid crystal cell caused by layer is in uneven thickness is inconsistent, and liquid crystal display panel is avoided to show the generation of uneven phenomenon, can
Significantly to promote liquid crystal display panel product yield, product competitiveness is promoted.
Please refer to Fig. 3-6, wherein Fig. 3 is the layer structure schematic diagram of liquid crystal display panel first embodiment of the present invention, figure
4 be the members position distribution schematic diagram of liquid crystal display panel overlooking state shown in Fig. 3, and Fig. 5-6 is liquid crystal display shown in Fig. 3
The layer structure schematic diagram of panel difference pressured state.In the present embodiment, the liquid crystal display panel includes being oppositely arranged
Substrate 31, lower substrate 32 form liquid crystal cell after 32 pairs of groups of the upper substrate 31 and the lower substrate.The upper substrate 31 is color film
Substrate, the lower substrate 32 are array substrate.In other embodiments, or the upper substrate 31 is array substrate, institute
Stating lower substrate 32 is color membrane substrates.
As shown in Figure 3-4, in the present embodiment, the upper substrate 31 includes black matrix" 311, the color being cascading
Resistance layer 312, transparency conducting layer 313 and photoresist layer group 314, photoresist layer group 314 include the first key light resistance layer (PS layers of Main)
3141, the second key light resistance layer (PS layers of Main) 3142 and auxiliary photoresist layer (PS layers of Sub) 3143, that is, 3 photoresist layers
3141,3142,3143 set on the side of the separate color blocking layer 312 of transparency conducting layer 313.First key light resistance layer 3141 and second is main
3142 thickness of photoresist layer is identical and is greater than the thickness of auxiliary photoresist layer 3142；The lower substrate 32 includes a photoresist spacer layer
3201, the photoresist spacer layer 3201 is oppositely arranged with the first key light resistance layer 3141 so that 3 photoresist layers 3141,3142,
The distance of 3143 to the lower substrate 32 is different, provides 3 different size of support forces for the liquid crystal cell.In other embodiments
In, the photoresist spacer layer 3201 can also be oppositely arranged with the second key light resistance layer 3142, so that 3 photoresist layers 3141,
3142, the distance of 3143 to the lower substrate 32 is different.The photoresist spacer layer 3201 includes the second gold medal being cascading
Belong to layer, passivation layer and common conductive layer (be specifically shown in and be described in detail hereinafter).
In the present embodiment, the lower substrate 32 includes the first metal layer (M1) 321, the gate insulation layer being cascading
(GI) 322, resin (AS) layer 323, the 325, second passivation layer of the 324, first passivation layer of second metal layer (M2) (PV1) (PV2) 326
And common conductive layer (COM ITO) 327.The photoresist spacer layer 3201 is by the resin layer 323, the second gold medal that are cascading
Belong to layer 324, the first passivation layer 325, the second passivation layer 326 and the formation of common conductive layer 327.That is, the photoresist spacer layer
3201 thickness determine by resin layer 323 and second metal layer 324, the thickness range of photoresist spacer layer 3201 0.1um~2um it
Between.Due to the design of photoresist spacer layer 3201, so that the first key light resistance layer 3141 arrives the Distance Shortened of the lower substrate 32, thus
In the first key light resistance layer 3141 situation identical with 3142 thickness of the second key light resistance layer, 3 photoresist layers 3141,3142,3143
Distance to the lower substrate 32 is also different, provides 3 different size of support forces for the liquid crystal cell.
Resin layer 323 can using styrene-acrylonitrile copolymer (Acrylonitrile-Styrene copolymer,
Abbreviation SAN, also known as AS resin), it is colorless and transparent thermoplastic resin, there is heat-resisting quantity, outstanding glossiness and chemically-resistant
Medium, there are also excellent hardness, rigidity, dimensional stability and higher bearing capacitys.
Preferably, the first key light resistance layer 3141, the second key light resistance layer 3142 and auxiliary photoresist layer 3142 can pass through half
Saturating mask (HTM) is made, so that the first key light resistance layer 3141 is identical as 3142 thickness of the second key light resistance layer and is greater than fill-in light
The thickness of resistance layer 3142；Meanwhile the first key light resistance layer 3141, the second key light resistance layer 3142 are of same size and are less than auxiliary photoresist layer
3143 width.
In the present embodiment, the first key light resistance layer 3141, the second key light resistance layer 3142 and the thickness for assisting photoresist layer 3143
Range is spent between 0.1um~2um.Specifically, assume the first key light resistance layer 3141 with a thickness of H1, the second key light resistance layer
314,2 with a thickness of H2, assist photoresist layer 3143 with a thickness of H3, wherein H1=H2 < H3, H1, H2, H3 be in 0.1um~
Between 2um.
In the present embodiment, the first key light resistance layer 3141, the second key light resistance layer 3142 are of same size and are less than auxiliary photoresist
The width of layer 3143.In other embodiments, the first key light resistance layer 3141, the second key light resistance layer 3142 and auxiliary photoresist layer
3143 width can also all the same or equal difference.
Optionally, the first key light resistance layer 3141, the second key light resistance layer 3142 and auxiliary photoresist layer 3143 are in the upper base
It is uniformly distributed on plate 31.
Assuming that the distance (arriving the distance of photoresist spacer layer 3201) of the first key light resistance layer 3141 to the lower substrate 32 is
D1, the distance of the second key light resistance layer 3142 to the lower substrate 32 are D2, auxiliary photoresist layer 3143 to the lower substrate 32 away from
From for D3, wherein D1 < D2 < D3.Design in this way, thus after the first key light resistance layer 3141 is squeezed by ambient pressure,
Second key light resistance layer 3142 will participate in supporting, as shown in Figure 5；When the first key light resistance layer 3141 and the second key light resistance layer 3143 this
When extruding of two groups of key light resistance layers all by ambient pressure, auxiliary photoresist layer 3143 will participate in supporting, as shown in Figure 6.Pass through this
Kind of mode, can slow down effect of the ambient pressure to liquid crystal cell, avoid because photoresist layer it is in uneven thickness caused by liquid crystal cell
Space is inconsistent, avoids liquid crystal display panel from showing the generation of uneven phenomenon, can significantly promote LCD display panel products
Yield promotes product competitiveness.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (10)
1. a kind of liquid crystal display panel, the liquid crystal display panel includes being oppositely arranged upper substrate, lower substrate, the upper substrate and
The lower substrate is to forming liquid crystal cell after group；It is characterized in that,
The upper substrate includes at least three photoresist layer, and the distance of at least three photoresist layer to the lower substrate is different, for institute
Stating liquid crystal cell provides at least three different size of support force.
2. liquid crystal display panel as described in claim 1, which is characterized in that at least three photoresist layer with a thickness of 0.1um
~2um.
3. liquid crystal display panel as described in claim 1, which is characterized in that at least three photoresist layer is in the upper substrate
On be uniformly distributed.
4. liquid crystal display panel as described in claim 1, which is characterized in that the upper substrate is equipped with 2 key light resistance layers and 1
A auxiliary photoresist layer, 2 key lights resistance layer thickness is identical and is greater than the thickness of the auxiliary photoresist layer；
The lower substrate includes a photoresist spacer layer, and one of the photoresist spacer layer and 2 key light resistance layers are opposite
Setting.
5. liquid crystal display panel as claimed in claim 4, which is characterized in that 2 key light resistance layers are of same size and are less than
The width of the auxiliary photoresist layer.
6. liquid crystal display panel as claimed in claim 4, which is characterized in that 2 key light resistance layers and 1 fill-in light
Resistance layer is made up of semi-transparent mask.
7. liquid crystal display panel as claimed in claim 4, which is characterized in that the photoresist spacer layer includes being cascading
Second metal layer, passivation layer and common conductive layer.
8. liquid crystal display panel as claimed in claim 4, which is characterized in that the photoresist spacer layer with a thickness of 0.1um~
2um。
9. liquid crystal display panel as described in claim 1, which is characterized in that the upper substrate further includes being cascading
Black matrix", color blocking layer and transparency conducting layer, at least three photoresist layer are set to the separate color of the transparency conducting layer
The side of resistance layer.
10. liquid crystal display panel as described in claim 1, which is characterized in that the upper substrate is color membrane substrates, the lower base
Plate is array substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270271.1A CN110109285A (en) | 2019-04-04 | 2019-04-04 | A kind of liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270271.1A CN110109285A (en) | 2019-04-04 | 2019-04-04 | A kind of liquid crystal display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110109285A true CN110109285A (en) | 2019-08-09 |
Family
ID=67485154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910270271.1A Pending CN110109285A (en) | 2019-04-04 | 2019-04-04 | A kind of liquid crystal display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110109285A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1497299A (en) * | 2002-09-26 | 2004-05-19 | 三星电子株式会社 | Liquid crystal display, liquid crystal display panel and its making method |
| JP2007057744A (en) * | 2005-08-24 | 2007-03-08 | Toppan Printing Co Ltd | Color filter for liquid crystal display device |
| CN101846854A (en) * | 2009-03-26 | 2010-09-29 | 北京京东方光电科技有限公司 | Liquid crystal display panel |
| CN107608124A (en) * | 2017-11-03 | 2018-01-19 | 惠科股份有限公司 | Active switch array substrate, manufacturing method thereof and liquid crystal panel |
-
2019
- 2019-04-04 CN CN201910270271.1A patent/CN110109285A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1497299A (en) * | 2002-09-26 | 2004-05-19 | 三星电子株式会社 | Liquid crystal display, liquid crystal display panel and its making method |
| JP2007057744A (en) * | 2005-08-24 | 2007-03-08 | Toppan Printing Co Ltd | Color filter for liquid crystal display device |
| CN101846854A (en) * | 2009-03-26 | 2010-09-29 | 北京京东方光电科技有限公司 | Liquid crystal display panel |
| CN107608124A (en) * | 2017-11-03 | 2018-01-19 | 惠科股份有限公司 | Active switch array substrate, manufacturing method thereof and liquid crystal panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9612472B2 (en) | Color filter substrate and manufacturing method therefor, and display device | |
| CN106932952A (en) | Display device | |
| US9987826B2 (en) | Display device having adhesion layer between curved window panel and curved display panel | |
| CN104267533B (en) | The preparation method of curved surface liquid crystal panel | |
| CN107741669B (en) | Liquid crystal display panel and method for manufacturing the same | |
| US9726804B2 (en) | Light guide plate and method of manufacturing the same, and backlight module | |
| CN101644844B (en) | Liquid crystal display panel | |
| CN103676293A (en) | Color film substrate, and manufacturing method and display device thereof | |
| CN104375333A (en) | Hook face display panel and hook face display device | |
| CN104238199A (en) | Color film substrate, manufacturing method thereof and display device | |
| CN104614896A (en) | Curved surface liquid crystal display device | |
| CN103869526A (en) | Display substrate, manufacturing method thereof, display panel and display device | |
| CN104155843A (en) | Gray-scale mask plate and color film substrate and manufacturing methods thereof as well as display device | |
| US20180284564A1 (en) | Display | |
| CN104865744A (en) | 3D display device and manufacturing method thereof | |
| JP6065142B1 (en) | Light control film, laminated glass, and method for manufacturing light control film | |
| CN102375271A (en) | Liquid crystal display panel, liquid crystal display and manufacturing method of liquid crystal display panel | |
| US10852578B2 (en) | Liquid crystal display panel and manufacturing method thereof | |
| US20110043734A1 (en) | Liquid crystal display panel | |
| US10908462B2 (en) | Flexible substrate and liquid crystal panel having the flexible substrate | |
| CN104730762A (en) | Color film substrate, manufacturing method thereof and display panel | |
| JP2006323150A (en) | Liquid crystal display apparatus and method for manufacturing same | |
| CN110109285A (en) | A kind of liquid crystal display panel | |
| CN105259712A (en) | Curved liquid crystal panel, manufacturing method thereof and curved liquid crystal display device | |
| US10295729B2 (en) | Liquid crystal display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Applicant after: TCL China Star Optoelectronics Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Applicant before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190809 |